Android常用代码-EditText各种样式背景

Android常用代码
  1. 1. 底部变色直线
  2. 2. 圆角变色边框(调大radius大小可实现全圆角)
  3. 3. 虚线半圆圆角边框
  4. 4. 直角变色边框

底部变色直线

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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:bottom="1px" android:state_focused="true">
        <layer-list>
            <item>
                <shape>
                    <solid android:color="@color/colorPrimary" />
                </shape>
            </item>
            <item android:bottom="1px">
                <shape>
                    <solid android:color="@android:color/white" />
                </shape>
            </item>
        </layer-list>
    </item>
    <item android:bottom="1px" android:state_pressed="false">
        <layer-list>
            <item>
                <shape>
                    <solid android:color="#ddd" />
                </shape>
            </item>
            <item android:bottom="1px">
                <shape>
                    <solid android:color="@android:color/white" />
                </shape>
            </item>
        </layer-list>
    </item>
</selector>

圆角变色边框(调大radius大小可实现全圆角)

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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_focused="true">
        <shape android:shape="rectangle">
            <corners android:radius="4dp" />
            <solid android:color="@color/colorWhite" />
            <stroke android:width="1px" android:color="@color/colorMain" />
        </shape>
    </item>
    <item android:state_focused="false">
        <shape android:shape="rectangle">
            <corners android:radius="4dp" />
            <solid android:color="@color/colorWhite" />
            <stroke android:width="1px" android:color="@color/colorTransparent" />
        </shape>
    </item>
</selector>

虚线半圆圆角边框

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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_pressed="true">
        <shape android:shape="rectangle">
            <corners android:radius="100dp" />
            <solid android:color="@color/colorMain" />
            <stroke android:width="1dp" android:color="@color/colorGrayB" android:dashGap="2dp" android:dashWidth="3dp"/>
        </shape>
    </item>
    <item android:state_pressed="false">
        <shape android:shape="rectangle">
            <corners android:radius="100dp" />
            <solid android:color="@color/colorWhite" />
            <stroke android:width="1dp" android:color="@color/colorGrayB" android:dashGap="2dp" android:dashWidth="3dp"/>
        </shape>
    </item>
</selector>

直角变色边框

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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_focused="true">
        <shape android:shape="rectangle">
            <solid android:color="@color/colorWhite" />
            <stroke android:width="1px" android:color="@color/colorMain" />
        </shape>
    </item>
    <item android:state_focused="false">
        <shape android:shape="rectangle">
            <solid android:color="@color/colorWhite" />
            <stroke android:width="1px" android:color="#eee" />
        </shape>
    </item>
</selector>
Android
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